[BUG] Error: ComfyApp.open_maskeditor is not a function

[KohigashiHitona]

Prerequisites

• I am running the latest version of ComfyUI
• I am running the latest version of ComfyUI_frontend
• I am running the latest version of LayerForge Github | Manager
• I have searched existing(open/closed) issues to make sure this isn't a duplicate

What happened?

I can't use "edit mask" function. Every time I click "edit mask" button, the nodes will show "Error: ComfyApp.open_maskeditor is not a function".

Steps to Reproduce

Any workflow is not necessary, I just use LayerForge and reproduce this issue every time.

How is this affecting you?

Feature doesn't work as expected

Browser

Chrome/Chromium

Console Errors

Logs

Additional Context, Environment (OS, ComfyUI versions, Comfyui-LayerForge version)

No response

[grancook]

same error here.
Python 3.13.9 Pytorch 2.9.0+cu130